|
 |
|
 |
냉각 시험기 Freezing Tester Freezing Tester |
 |
|
Freezing Tester JIS K6545, ASTM-D1790, D1593 |
 |
|
This tester is used to test the cold resistance for the nmaterials of rubber, plastic, cable sheath, outsole, whole shoe leather and synthetic leather, in order to understand the feathers of those materials under a freezing circumstance. This tester would be excellent equipment for quality improvement. Inside the chamber there are many selections available for different test purposes. Please refer to the following table.
|
|
Specifications |
|
Model |
HT-8043-A |
HT-8043-B |
|
•
|
Temperature range |
RT~-30°C |
RT~-50°C |
|
•
|
Cooling down ability |
About 60 min. |
About 70 min. |
|
•
|
Chamber size |
60x60x50 cm |
|
•
|
Temperature accuracy |
±0.3°C |
|
•
|
Temperature uniformity |
±1°C |
|
•
|
Temperature control system |
Digital display temperature controller + automatic balanced temperature system +SCR setup |
|
•
|
Refrigeration system |
Hermetic compressor, air-cooled even-temperature adjusting control, compressor protection setup of startup under low temperature, CFC refrigerant |
|
•
|
Chamber structure |
Stainlesssteel SUS #304 plate for interior and exterior, rigid polyurethane foam as insulating material, internally reinforced structure design |
|
•
|
Safety devices |
No fuse breaker, compressor overload protection relay, refrigerant high pressure protection switch, over-temperature protector, protection relay |
|
•
|
Power consumption |
4 KW |
6 KW |
|
•
|
Counter |
6-digit LCD display |
|
•
|
Timer |
99Hr Digital 999hr/min |
|
•
|
Dimensions |
223x80x90 cm |
|
•
|
Weight |
300 kgs (excluding any fixtures) |
|
•
|
Power |
1ø, 220V 25A |
1ø, 220V 30A |
|
HT-8043 General applicable fixtures
|
|
Option A
|
Option B
|
Option C
|
|
HT-8643
Bally Leather Flexing
Resistance Fixture
|
HT-8021D
YSS Leather Bending fixture
|
HT-8683
Ross Flexing Fixture
|
|
|
|
|
|
•
|
Purpose |
Flex leather sample under low ntemperature in order to check the crack of the flexing folding. |
•
|
Purpose |
Flex upper material under low temperature in order to measure the quality of flexing resistance |
•
|
Purpose |
Put leather sample under low ntemperature and flex the samples with Ross fixture downwards for 90 degrees in order to check the quality of flexing resistance |
|
•
|
Standards referred |
CNC:7705-6679, SATRT:PM55, BS:3144, JIS:K6545 |
•
|
Flexing distance |
19±0.5 |
•
|
Standards referred |
ASTM-D-1052 |
|
•
|
Flexing angle |
22.5° |
•
|
Size of sample |
64x64 mm |
•
|
Test angle |
90° |
|
•
|
Size of sample |
70x45 mm |
•
|
Flexing speed |
90±9 times/min |
•
|
Test speed |
100±3 times/min |
|
•
|
Test speed |
100±3 cpm |
•
|
Number of sample |
12 pcs |
•
|
Number of samples |
6 sets (12 pcs) |
|
•
|
Number of sample |
10 pcs |
|
|
|
|
HT-8043 General applicable fixtures
|
|
Option D
|
Option E
|
Option F
|
BHT-8643 Bally Leather Flexing Fixture +
HT-2312 Vamp Flexing Fixture
|
HT-8643 Bally Leather Flexing Fixture +
HT-8683 Ross Flexing Fixture
|
HT-8682 Bending Fixture +
HT-8683 Ross Flexing Fixture
|
|
|
|
|
|
•
|
Purpose |
Leather flexing |
Vamp flexing |
•
|
Purpose |
leather flexing |
Ross flexing |
•
|
Purpose |
Bending |
Ross flexing |
|
•
|
Standards referred |
|
SATRA PM117 |
•
|
Standards referred |
|
ASTM/D/1052 |
•
|
Test angle |
90° adjustable
|
|
•
|
Test angle |
22.5° |
40° |
•
|
Test angle |
22.5° |
0~90° |
•
|
Test speed |
100 times/min
|
|
•
|
Test speed |
100 times/min |
100±30 times/min |
•
|
Test speed |
100 times/min
|
•
|
Number of sample |
2 sets |
2 sets
4 pcs |
|
•
|
Number of sample |
5 sets |
12 pcs |
•
|
Number of sample |
10 sets |
6 sets
12 pcs |
|
|
|
HT-8043 General applicable fixtures
|
|
Option G
|
Option H
|
HT-8643 Bally Leather Flexing Fixture +
HT-8682 Bending Fixture + HT-8683 Ross Flexing Fixture
|
HT8684
Impact Fixture
|
|
|
|
|
•
|
Purpose |
Leather flexing |
Bending |
Ross flexing |
•
|
Purpose |
Impact leather specimen under low
temperature and check if it cracks. |
|
•
|
Test angle |
22.5° |
0~90° adjustable
|
•
|
Standards referred |
ASTM D1593 |
|
•
|
Test speed |
100 times/min
|
•
|
Dimensions |
35.5 x 10.3 x 12 cm |
|
•
|
Number of sample |
5 sets |
2 sets |
2 sets
4 pcs |
•
|
Weight |
9 kg |
|
|
•
|
Number of sample |
1set/3sets |
|
|
